<?php
namespace app\index\controller;
use app\common\controller\PayBase;
use think\Db;
use app\index\model\ChongzhiList;
use think\Exception;

class Paygt extends PayBase
{
    protected $partner;
    protected $key;
    protected $pay_url;
    protected $back_url;
    protected $href_url;

    public function __construct() {
        parent::__construct();
        $this->partner = '13399';
        $this->key = 'd286731dd620ef49c3781a2af1aa98da';
        $this->pay_url = 'https://wgtj.gaotongpay.com/PayBank.aspx';
        $this->back_url = $_SERVER['REQUEST_SCHEME'].'://'.$_SERVER['HTTP_HOST'].'/index/Paygt/callBank';
        $this->href_url = $_SERVER['REQUEST_SCHEME'].'://'.$_SERVER['HTTP_HOST'].'/index/Paygt/hrefUrl';
    }
    
	/**
	 * 高通上行支付接口
	 */
    public function initPay($username='',$pay_type='',$amount=-1,$from=0)
    {
        //接收数据
        $user = cookie('username','');
        $password = cookie('password','');
        $username =  empty($username) ? input('post.username','') : $username;
        $pay_type = empty($pay_type) ? input('post.pay_type','') : $pay_type;
        $amount = -1==$amount ? input('post.amount',0) : $amount;
        $ctime = time();

        if($pay_type=='null' || $pay_type=='') return packJson('',$pay_type.'请选择支付方式',500);
        $pay_method = Db::name('pay_type_list')
            ->alias("a")
            ->join('__PAY_METHOD__ b','a.method_id=b.id','LEFT')
            ->where(['a.method'=>1,'a.type_value'=>$pay_type])
            ->field('a.type_name,b.name,b.id,b.method,b.money')->find();
        $remark = $pay_method['type_name'].'-'.$pay_method['name'];
        //验证用户信息
        if( 0==$from ){
            if(!$user || !$username || ($user!=$username)) return packJson('','用户身份验证失败',500);
            $user_info = Db::name('username')->field('id,us_class,swzh,nbzh')->where(['username'=>$username,'password'=>$password])->find();
        }else{
            $user_info = Db::name('username')->field('id,us_class,swzh,nbzh')->where(['username'=>$username])->find();
        }

        if(!$user_info) return packJson('','用户身份验证失败',500);
        if($user_info['swzh'] == 1) return packJson('','试玩账号无法充值',500);
        if($user_info['nbzh'] == 1) return packJson('','内部账号不支持线上充值',500);
        
        //充值防骚扰是否开启，并进行处理
        $harassment = Db::name('xt_czfsr')->find();
        if($harassment['open'] > 0) {
            $nowys = $ctime - $harassment['time_xs'] * 60;
            $old_czjl = Db::name('chongzhi_list')->where('username',$username)->where('cztime','>',$nowys)->find();
            if($old_czjl['id'] > 0) {
                return packJson('',"系统充值防骚扰已开启，{$harassment['time_xs']}分钟内只能充值1次！",500);
            }
        }
        
        //验证金额
        if($amount <= 0) return packJson('','请输入充值金额',500);
        if($amount < 10) return packJson('','最低充值金额为十元人民币',500);
        if($amount > 5000) return packJson('','充值金额超过范围',500);

        //计算优惠金额
        $msje = $msbs = 0;
        $cz_set = Db::name('xt_chongzhi')->find();
        $user_class = Db::name('us_class')->where('id',$user_info['us_class'])->find();
        $zsje = $amount * $user_class['czzsbl'] / 100;
        $zsbs = $user_class['czzsbl'];
        if($amount >= $cz_set['xscz_je']) {
            $msje = $amount * $cz_set['xscz_zs'] / 100;
            $msbs = $cz_set['xscz_zs'];
        }
        //充值方案赠送
        $method_money = 0.00;
        if( floatval( $pay_method['money'] ) > 0 ){
            if( 0==intval( $pay_method['method'] ) ){
                //金额
                $method_money = $pay_method['money'];
            }else{
                //比例
                $method_money = floatval($amount) * floatval($pay_method['money']) / 100;
            }
        }
        $method_money = sprintf("%.2f",substr(sprintf("%.3f", $method_money), 0, -2));
        
        //生成订单号
        $order_sn = 'GTF' . str_pad($user_info['id'],5,'0',STR_PAD_LEFT) . $ctime . rand(111,999);
        //组装数据
        if( 1==$from ) $this->href_url.="Third";
        $data = array();
        $attach = $username;
        $data['partner'] = $this->partner;            #商户号
        $data['banktype'] = $pay_type;               #商户类型
        $data['paymoney'] = $amount;                 #金额 (元)
        $data['ordernumber'] = $order_sn;           #订单号
        $data['callbackurl'] = $this->back_url;     #下行异步通知过程接口
        $data['hrefbackurl'] = $this->href_url;     #下行同步通知过程接口
        $data['attach'] = $attach;                          #备注信息，不参与签名
        $data['sign'] = $this->bulidSign($data);
        //插入充值信息
        $u = Db::name('username')->where('username',$username)->value('je');
        $model = new ChongzhiList();
        if( $model->setTransRechargeInfo($order_sn,$amount,$username,0,0,1,$remark,$ctime,'高通线上支付','系统自动',get_ip(),0,$pay_type,$zsje,$zsbs,$msje,$msbs,$user_info['us_class'],'',0,$method_money,$u) ){
            //跳转支付页
            $pay_url = $this->pay_url . '?' . http_build_query($data);
            return packJson($pay_url,'',200);
        }else{
            return packJson('',"订单生产错误",500);
        }
    }
    
    private function bulidParam($array)
    {
        $url = '';
        foreach ($array as $key => $v) {
                $url = $url .  $key  . '='  . $v  .  '&';
        }
        return $url;
    }
    
    /**
     * 签名加密
     */
    private function bulidSign($array)
    {
        $url = '';
        foreach ($array as $key => $v) {
            #hrefbackurl 不参与签名
            if ($key !== 'hrefbackurl' and $key !== 'attach') {
                $url = $url .  $key  . '='  . $v  .  '&';
            }
        }
        $url = substr($url, 0,strlen($url) - 1) . $this->key;
        return md5($url);
    }
    
    /**
     * 下行同步通知过程接口
     */
    public function hrefUrl()
    {
        $partner = input('partner') ? input('partner') : '';
        $ordernumber = input('ordernumber') ? input('ordernumber') : '';
        $orderstatus = input('orderstatus') ? input('orderstatus') : 0;
        $paymoney = input('paymoney') ? input('paymoney') : 0;
        $sysnumber = input('sysnumber') ? input('sysnumber') : '';
        $attach = input('attach') ? input('attach') : '';
        $sign = input('sign') ? input('sign') : '';
    
        $sign_str = 'partner='.$partner.'&ordernumber='.$ordernumber.'&orderstatus='.$orderstatus.'&paymoney='.$paymoney.$this->key;
        if (md5($sign_str) == $sign && $orderstatus == 1) {
            $this->buildHtml("充值成功，{$paymoney} 元已到账");
        }else{
            $this->buildHtml("充值失败");
        }
    }
    public function hrefUrlThird()
    {
        $partner = input('partner') ? input('partner') : '';
        $ordernumber = input('ordernumber') ? input('ordernumber') : '';
        $orderstatus = input('orderstatus') ? input('orderstatus') : 0;
        $paymoney = input('paymoney') ? input('paymoney') : 0;
        $sysnumber = input('sysnumber') ? input('sysnumber') : '';
        $attach = input('attach') ? input('attach') : '';
        $sign = input('sign') ? input('sign') : '';

        $sign_str = 'partner='.$partner.'&ordernumber='.$ordernumber.'&orderstatus='.$orderstatus.'&paymoney='.$paymoney.$this->key;

        if (md5($sign_str) == $sign && $orderstatus == 1) {
            $this->buildHtml("充值成功，{$paymoney} 元已到账",1);
        }else{
            $this->buildHtml("充值失败",1);
        }
    }
    /**
     * 下行异步通知过程接口
     */
    public function callBank()
    {
        Db::startTrans();
        $partner = input('partner') ? input('partner') : '';
        $ordernumber = input('ordernumber') ? input('ordernumber') : '';
        $orderstatus = input('orderstatus') ? input('orderstatus') : 0;
        $paymoney = input('paymoney') ? input('paymoney') : 0;
        $sysnumber = input('sysnumber') ? input('sysnumber') : '';
        $attach = input('attach') ? input('attach') : '';
        $sign = input('sign') ? input('sign') : '';
        $ctime = time();

        $sign_str = 'partner='.$partner.'&ordernumber='.$ordernumber.'&orderstatus='.$orderstatus.'&paymoney='.$paymoney.$this->key;

        if (md5($sign_str) == $sign && $orderstatus == 1) {
            //更新用户金额、打码量等相关信息
            $order_info = Db::name('chongzhi_list')->where('ddbh',$ordernumber)->find();
            if($order_info['je'] != $paymoney) return 'error';
            $user_info = Db::name('username')->where('username',$attach)->find();
            $dml_set = Db::name('xt_dmsz')->where('id',1)->find();
            $xtcz = Db::name('xt_chongzhi')->where('id',1)->find();
            if($xtcz['dmopen'] == 1) {
                $dmls = ($order_info['hy_msje'] + $order_info['hy_zsje'] + $order_info['je']+ $order_info['method_money']) * $dml_set['xscz_dmbs'];
            }else{
                $dmls = $order_info['je'] * $dml_set['xscz_dmbs'];
            }
            //充值后账户总金额
            $czhje = $order_info['hy_msje'] + $order_info['hy_zsje'] + $order_info['je'] + $user_info['je']+ $order_info['method_money'];
            //充值总金额
            $czzje = $order_info['je'] + $user_info['czzje'];
            //用户当前打码量
            $dml = $user_info['dml'] + $dmls;
            try {
                $zt = model('ChongzhiList')->where(['ddbh'=>$ordernumber])->value('zt');
                if( 1==intval($zt) ){
                    throw new Exception("该订单已经成功通知");
                }
                if( !model('ChongzhiList')->updateRechargeInfo($ordernumber,$sysnumber,1,$czhje,$ctime) ){
                    throw new Exception("更新订单信息错误");
                }
                if( !model('Username')->upUserXsczInfo($czhje,$dml,$czzje,$attach) ){
                    throw new Exception("更新用户金额错误");
                }
                Db::name('username')->where('username',$order_info['username'])->setInc('cz_num');
                $fav_money = $order_info['hy_msje']+$order_info['hy_zsje']+ $order_info['method_money'];

                //满送金额，等级赠送金额，充值方案赠送金额
                $extcj = array(
                    'username'=>$user_info['username'],
                    'user_class'=>$user_info['us_class'],
                    'fstime'=>time(),
                    'czadmin' => '系统赠送',
                );
                $cjhje = floatval($order_info['je']) + floatval($user_info['je']) + floatval($order_info['hy_msje']);
                if( floatval($order_info['hy_msje']) > 0 ){
                    $extcj['beizhu'] = '系统赠送，充值满送金额';
                    $extcj['cjje'] = $order_info['hy_msje'];
                    $extcj['cjhje'] = $cjhje;
                    Db::name('caijin_list')->insert($extcj);
                }
                $cjhje += floatval($order_info['hy_zsje']);
                if( floatval($order_info['hy_zsje']) > 0 ){
                    $extcj['beizhu'] = '系统赠送，充值等级赠送金额';
                    $extcj['cjje'] = $order_info['hy_zsje'];
                    $extcj['cjhje'] = $cjhje;
                    Db::name('caijin_list')->insert($extcj);
                }
                $cjhje += floatval($order_info['method_money']);
                if( floatval($order_info['method_money']) > 0 ){
                    $extcj['beizhu'] = '系统赠送，充值方案赠送金额';
                    $extcj['cjje'] = $order_info['method_money'];
                    $extcj['cjhje'] = $cjhje;
                    Db::name('caijin_list')->insert($extcj);
                }

                $data = array('username' =>$attach,'test'=>"您账户充值金额：{$order_info['je']}，赠送金额：{$fav_money}。已充值到账，请注意查收！",'xx_time'=>$ctime,'ifdq'=>0);
                Db::name('xiaoxi')->data($data)->insert();
                Db::commit();
                return 'ok';
            } catch (\Exception $e) {
                Db::rollback();
                return 'error';
            }
        }
        return 'error';
    }

}
